Coal briquette
KG201000104SInactive Publication Date: 2011-02-28КВОН ТЕ ХУН
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Patent Information
- Authority / Receiving Office
- KG · KG
- Patent Type
- Designs
- Current Assignee / Owner
- КВОН ТЕ ХУН
- Filing Date
- 2010-07-21
- Publication Date
- 2011-02-28
- Estimated Expiration
- Not applicable · inactive patent
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